What's a lock without a key? These gorgeous lock-shaped gemstone necklaces are inspired by the incomparable Alicia Keys, 15-time GRAMMY Award-winning singer, songwriter, musician, producer, actress, author, producer, entrepreneur, and activist. Choose between three unique gemstones - Green Aventurine, Amethyst, and Onyx. This necklace features a gold plated brass chain with a trendy front clasp and measures 20 inches in length. Nickel-free and naturally hypoallergenic. Pro-tip when wearing this babe: jam out to Alicia Keys "If I ain't Got You", cuz everything means nothing if I ain't got you (Alicia), yeahhhhhhhh. Basically, Alicia is the Keys to our heart.